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What is a patent? Through a patent, the government gives you, the inventor, the right to stop others from making, using or selling your invention from the day the patent is granted to a maximum of 20 years after the day on which you filed your patent application. No endorsement of any products or services is expressed or implied. Share this video.
How long does patent protection last? Patent protection is granted for a limited period, generally 20 years from the filing date of the application.
To maintain your patent in force over this 20-year period, you must pay annual maintenance fees. You must pay a maintenance fee for your patent or patent application every year, starting on the second anniversary of your filing date. For example, if you filed on January 31, 2022, your first maintenance fee would have been be due on January 31 ...
Oct 29, 2019 · A patent provides legal protection to an invention, granting exclusive rights to the patent-holder. Patents can be sold, licensed, or used as an asset when a business is looking for funding. How long does a patent last?
Services and information. How to file a patent application (in Canada, abroad or through the Patent Cooperation Treaty), request examination in Canada and fast track examination. A list of fees for patent filing, examination, maintenance and other patent services. Raise questions about the patentability of a claimed invention.
Apr 11, 2024 · The expiration of a patent is a significant event in the lifecycle of intellectual property (IP) rights. In Canada, a patent provides its owner with the exclusive right to make, use and sell an invention for 20 years from the filing date (assuming annual maintenance fees are paid and not including any patent term extensions or adjustments).
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Nov 10, 2021 · When a patent expires all the rights granted to the patent holder expire with it. The holder can no longer prevent others from making, using, or selling the invention. License agreements to collect royalty payments from the patent are no longer enforceable. The invention then passes into the public domain so that anyone can use it.
